🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.73 AU - 1.05 AU

Year: 305 Days

Day: 24.3 Hours

Environment

Temp: 153 °C

Axial Tilt: 111.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.89 AU - 4.83 AU

Year: 3309 Days

Day: 39.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.91 AU - 5.85 AU

Year: 3918 Days

Day: 39.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 110,385,439 km

• M1: 1,444,068 km (0.065 R)
• M2: 1,778,719 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241

Radius: 9.9

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.2 AU - 5.9 AU

Year: 4124 Days

Day: 8.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 110,385,439 km

• M1: 157,377 km (0.106 R)
• M2: 300,991 km (0.108 R)
• M3: 383,270 km (0.085 R)
• M4: 544,536 km (0.116 R)
• M5: 609,312 km (0.11 R)
• M6: 694,583 km (0.101 R)
• M7: 868,565 km (0.046 R)
• M8: 946,356 km (0.079 R)
• M9: 1,036,713 km (0.08 R)
• M10: 1,162,226 km (0.081 R)
• M11: 1,890,019 km (0.109 R)
• M12: 2,493,497 km (0.105 R)
• M13: 2,897,561 km (0.083 R)
• M14: 3,001,980 km (0.108 R)
• M15: 3,077,228 km (0.12 R)
• M16: 3,245,077 km (0.1 R)
• M17: 3,463,340 km (0.096 R)
• M18: 3,590,050 km (0.09 R)
• M19: 3,670,234 km (0.066 R)
• M20: 4,163,159 km (0.085 R)
• M21: 4,747,189 km (0.093 R)
• M22: 4,941,666 km (0.12 R)
• M23: 5,265,546 km (0.105 R)
• M24: 5,338,550 km (0.045 R)
• M25: 5,727,055 km (0.05 R)
• M26: 5,839,852 km (0.042 R)
• M27: 6,298,070 km (0.074 R)
• M28: 6,511,995 km (0.117 R)
• M29: 6,847,244 km (0.109 R)
• M30: 7,249,064 km (0.066 R)
• M31: 7,824,417 km (0.053 R)
• M32: 8,628,805 km (0.118 R)
• M33: 8,758,207 km (0.12 R)
• M34: 8,823,133 km (0.114 R)
• M35: 10,269,595 km (0.101 R)
• M36: 11,195,905 km (0.067 R)
• M37: 11,384,248 km (0.075 R)
• M38: 11,692,869 km (0.039 R)
• M39: 12,610,353 km (0.103 R)
• M40: 12,831,159 km (0.093 R)
• M41: 13,226,696 km (0.11 R)
• M42: 13,802,348 km (0.114 R)
• M43: 13,928,609 km (0.09 R)
• M44: 14,309,635 km (0.087 R)
• M45: 15,055,979 km (0.04 R)
• M46: 15,342,309 km (0.091 R)
• M47: 15,709,422 km (0.078 R)
• M48: 16,053,048 km (0.064 R)
• M49: 16,212,370 km (0.051 R)
• M50: 16,372,290 km (0.068 R)
• M51: 16,666,848 km (0.097 R)
• M52: 17,044,284 km (0.064 R)
• M53: 17,206,897 km (0.112 R)
• M54: 17,451,788 km (0.077 R)
• M55: 17,807,532 km (0.064 R)
• M56: 18,554,175 km (0.063 R)
• M57: 18,637,651 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.4

Radius: 14.8

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 7.06 AU - 8.1 AU

Year: 7585 Days

Day: 6.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 110,385,439 km

• M1: 185,950 km (0.082 R)
• M2: 307,274 km (0.09 R)
• M3: 471,084 km (0.101 R)
• M4: 606,171 km (0.044 R)
• M5: 1,017,116 km (0.049 R)
• M6: 1,283,699 km (0.118 R)
• M7: 1,574,069 km (0.049 R)
• M8: 1,701,526 km (0.087 R)
• M9: 1,806,095 km (0.086 R)
• M10: 2,008,501 km (0.09 R)
• M11: 2,161,839 km (0.068 R)
• M12: 2,348,238 km (0.077 R)
• M13: 2,451,012 km (0.105 R)
• M14: 2,830,392 km (0.103 R)
• M15: 2,940,197 km (0.029 R)
• M16: 3,099,518 km (0.114 R)
• M17: 3,212,764 km (0.057 R)
• M18: 3,460,199 km (0.116 R)
• M19: 3,731,270 km (0.102 R)
• M20: 3,939,211 km (0.105 R)
• M21: 4,044,678 km (0.038 R)
• M22: 4,366,762 km (0.061 R)
• M23: 4,604,772 km (0.075 R)
• M24: 4,753,323 km (0.079 R)
• M25: 5,074,509 km (0.059 R)
• M26: 5,305,488 km (0.057 R)
• M27: 5,559,655 km (0.025 R)
• M28: 6,019,519 km (0.065 R)
• M29: 6,182,282 km (0.098 R)
• M30: 6,512,444 km (0.055 R)
• M31: 6,637,807 km (0.09 R)
• M32: 6,785,011 km (0.105 R)
• M33: 7,603,312 km (0.108 R)
• M34: 8,727,390 km (0.093 R)
• M35: 8,865,768 km (0.096 R)
• M36: 9,028,231 km (0.088 R)
• M37: 9,285,540 km (0.101 R)
• M38: 10,144,381 km (0.065 R)
• M39: 10,706,420 km (0.109 R)
• M40: 10,805,305 km (0.042 R)
• M41: 11,078,620 km (0.109 R)
• M42: 11,253,649 km (0.115 R)
• M43: 11,455,008 km (0.104 R)
• M44: 11,937,760 km (0.093 R)
• M45: 12,091,547 km (0.113 R)
• M46: 12,531,215 km (0.07 R)
• M47: 12,661,515 km (0.093 R)
• M48: 12,949,640 km (0.113 R)
• M49: 13,240,160 km (0.049 R)
• M50: 13,532,773 km (0.111 R)
• M51: 13,908,264 km (0.072 R)
• M52: 14,396,102 km (0.109 R)
• M53: 15,612,333 km (0.05 R)
• M54: 15,837,029 km (0.09 R)
• M55: 16,119,320 km (0.029 R)
• M56: 17,236,517 km (0.09 R)
• M57: 17,702,066 km (0.06 R)
• M58: 17,877,694 km (0.039 R)
• M59: 17,995,128 km (0.098 R)
• M60: 18,319,456 km (0.117 R)
• M61: 18,735,039 km (0.088 R)
• M62: 19,394,317 km (0.081 R)
• M63: 19,605,699 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 719.6

Radius: 7.1

Gravity: 14.27 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 12.23 AU - 14.35 AU

Year: 17608 Days

Day: 18.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 110,385,439 km

• M1: 113,395 km (0.058 R)
• M2: 170,093 km (0.101 R)
• M3: 572,960 km (0.111 R)
• M4: 1,105,229 km (0.107 R)
• M5: 1,183,768 km (0.029 R)
• M6: 1,291,478 km (0.113 R)
• M7: 1,459,327 km (0.081 R)
• M8: 1,516,773 km (0.074 R)
• M9: 1,663,977 km (0.115 R)
• M10: 1,724,265 km (0.059 R)
• M11: 2,677,203 km (0.077 R)
• M12: 3,414,571 km (0.113 R)
• M13: 3,925,747 km (0.085 R)
• M14: 4,087,911 km (0.109 R)
• M15: 4,335,197 km (0.118 R)
• M16: 4,758,259 km (0.098 R)
• M17: 5,018,560 km (0.115 R)
• M18: 5,507,595 km (0.081 R)
• M19: 5,552,923 km (0.065 R)
• M20: 5,598,252 km (0.088 R)
• M21: 6,293,283 km (0.086 R)
• M22: 6,578,866 km (0.104 R)
• M23: 7,511,159 km (0.062 R)
• M24: 9,334,010 km (0.075 R)
• M25: 9,988,949 km (0.064 R)
• M26: 10,942,187 km (0.09 R)
• M27: 11,170,772 km (0.111 R)
• M28: 11,228,068 km (0.107 R)
• M29: 11,285,514 km (0.054 R)
• M30: 12,100,373 km (0.092 R)
• M31: 12,934,232 km (0.12 R)
• M32: 13,357,893 km (0.118 R)
• M33: 14,343,743 km (0.109 R)
• M34: 16,580,381 km (0.097 R)
• M35: 17,305,482 km (0.12 R)
• M36: 17,571,766 km (0.101 R)
• M37: 18,243,311 km (0.066 R)
• M38: 18,514,232 km (0.116 R)
• M39: 19,404,041 km (0.099 R)
• M40: 19,542,269 km (0.048 R)
• M41: 21,438,721 km (0.087 R)
• M42: 21,581,587 km (0.078 R)
• M43: 25,102,672 km (0.069 R)
• M44: 25,328,565 km (0.085 R)
• M45: 25,403,962 km (0.104 R)
• M46: 25,630,902 km (0.099 R)
• M47: 26,239,018 km (0.069 R)
• M48: 26,391,757 km (0.087 R)
• M49: 27,237,284 km (0.045 R)
• M50: 28,013,697 km (0.045 R)
• M51: 28,404,597 km (0.117 R)
• M52: 29,429,492 km (0.053 R)
• M53: 31,272,238 km (0.087 R)
• M54: 31,759,030 km (0.116 R)
• M55: 32,575,984 km (0.044 R)
• M56: 32,740,092 km (0.113 R)
• M57: 33,069,357 km (0.113 R)
• M58: 33,482,547 km (0.102 R)
• M59: 33,731,178 km (0.074 R)
• M60: 33,814,205 km (0.08 R)
• M61: 35,320,506 km (0.094 R)
• M62: 36,081,810 km (0.091 R)
• M63: 37,620,573 km (0.1 R)
• M64: 39,006,298 km (0.115 R)
• M65: 39,093,514 km (0.114 R)
• M66: 39,267,945 km (0.117 R)
• M67: 39,793,034 km (0.093 R)
• M68: 40,320,516 km (0.07 R)
• M69: 41,204,789 km (0.084 R)
• M70: 41,649,244 km (0.026 R)
• M71: 42,363,723 km (0.115 R)
• M72: 42,453,333 km (0.111 R)
• M73: 43,352,865 km (0.082 R)
• M74: 43,443,072 km (0.101 R)
• M75: 46,273,015 km (0.114 R)
• M76: 48,410,769 km (0.114 R)
• M77: 52,012,786 km (0.086 R)
• M78: 54,331,852 km (0.106 R)
• M79: 55,896,496 km (0.092 R)
• M80: 56,388,374 km (0.065 R)
• M81: 56,980,782 km (0.102 R)
• M82: 57,872,983 km (0.102 R)
• M83: 58,271,063 km (0.096 R)
• M84: 58,969,835 km (0.03 R)
• M85: 59,771,829 km (0.075 R)
• M86: 61,691,020 km (0.079 R)
• M87: 65,072,231 km (0.117 R)
• M88: 65,486,169 km (0.028 R)
• M89: 66,212,616 km (0.098 R)
• M90: 67,568,721 km (0.112 R)
• M91: 68,302,797 km (0.104 R)
• M92: 68,723,467 km (0.026 R)
• M93: 69,039,567 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 472.3

Radius: 3.2

Gravity: 46.12 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 15.31 AU - 16.55 AU

Year: 23108 Days

Day: 24.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 110,385,439 km

• M1: 102,923 km (0.118 R)
• M2: 162,314 km (0.089 R)
• M3: 218,413 km (0.103 R)
• M4: 386,411 km (0.083 R)
• M5: 503,546 km (0.119 R)
• M6: 745,895 km (0.077 R)
• M7: 1,682,378 km (0.09 R)
• M8: 1,808,638 km (0.096 R)
• M9: 3,269,910 km (0.06 R)
• M10: 3,547,265 km (0.107 R)
• M11: 3,668,289 km (0.113 R)
• M12: 5,783,454 km (0.066 R)
• M13: 6,214,595 km (0.104 R)
• M14: 6,606,691 km (0.085 R)
• M15: 7,260,583 km (0.102 R)
• M16: 7,414,370 km (0.047 R)
• M17: 7,725,234 km (0.092 R)
• M18: 8,737,264 km (0.069 R)
• M19: 9,565,288 km (0.094 R)
• M20: 9,846,831 km (0.039 R)
• M21: 10,188,213 km (0.099 R)
• M22: 10,302,955 km (0.053 R)
• M23: 12,134,182 km (0.119 R)
• M24: 12,194,919 km (0.108 R)
• M25: 12,746,038 km (0.051 R)
• M26: 12,931,539 km (0.046 R)
• M27: 13,117,938 km (0.068 R)
• M28: 13,493,279 km (0.057 R)
• M29: 14,705,321 km (0.078 R)
• M30: 15,422,643 km (0.052 R)
• M31: 15,686,384 km (0.106 R)
• M32: 16,285,224 km (0.102 R)
• M33: 16,621,071 km (0.032 R)
• M34: 16,891,395 km (0.091 R)
• M35: 17,918,085 km (0.082 R)
• M36: 18,404,128 km (0.101 R)
• M37: 18,613,715 km (0.076 R)
• M38: 18,964,821 km (0.095 R)
• M39: 20,752,815 km (0.097 R)
• M40: 22,893,261 km (0.111 R)
• M41: 23,043,458 km (0.113 R)
• M42: 25,180,164 km (0.103 R)
• M43: 25,490,580 km (0.108 R)
• M44: 26,902,783 km (0.041 R)
• M45: 27,938,450 km (0.06 R)
• M46: 28,663,102 km (0.086 R)
• M47: 28,987,131 km (0.088 R)
• M48: 29,149,594 km (0.081 R)
• M49: 30,048,528 km (0.064 R)
• M50: 30,213,085 km (0.083 R)
• M51: 32,293,543 km (0.079 R)
• M52: 32,968,977 km (0.116 R)
• M53: 33,734,469 km (0.065 R)
• M54: 35,109,573 km (0.087 R)
• M55: 35,804,006 km (0.119 R)
• M56: 38,003,245 km (0.109 R)
• M57: 40,699,298 km (0.118 R)
• M58: 40,790,253 km (0.074 R)
• M59: 41,063,419 km (0.107 R)
• M60: 41,428,587 km (0.104 R)
• M61: 41,611,545 km (0.063 R)
• M62: 41,794,803 km (0.102 R)
• M63: 41,978,359 km (0.08 R)
• M64: 42,162,215 km (0.031 R)
• M65: 42,438,373 km (0.068 R)
• M66: 42,622,827 km (0.066 R)
• M67: 42,715,129 km (0.113 R)
• M68: 42,807,580 km (0.091 R)
• M69: 43,828,436 km (0.116 R)
• M70: 44,857,221 km (0.089 R)
• M71: 47,034,019 km (0.116 R)
• M72: 47,224,906 km (0.118 R)
• M73: 50,119,176 km (0.089 R)
• M74: 51,784,649 km (0.067 R)
• M75: 53,567,706 km (0.094 R)
• M76: 53,767,120 km (0.045 R)
• M77: 54,968,391 km (0.103 R)
• M78: 55,270,130 km (0.08 R)
• M79: 56,178,488 km (0.116 R)
• M80: 57,193,660 km (0.083 R)
• M81: 57,295,536 km (0.071 R)
• M82: 62,989,231 km (0.065 R)
• M83: 64,149,512 km (0.067 R)
• M84: 66,063,168 km (0.099 R)
• M85: 66,169,981 km (0.078 R)
• M86: 66,490,868 km (0.052 R)
• M87: 67,027,027 km (0.077 R)
• M88: 68,535,422 km (0.076 R)
• M89: 69,076,966 km (0.119 R)
• M90: 70,491,414 km (0.098 R)
• M91: 72,135,345 km (0.084 R)
• M92: 73,127,628 km (0.034 R)
• M93: 73,680,990 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951.7

Radius: 4.3

Gravity: 51.47 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 16.83 AU - 20.79 AU

Year: 29649 Days

Day: 21.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 110,385,439 km

• M1: 217,067 km (0.039 R)
• M2: 463,753 km (0.103 R)
• M3: 1,798,166 km (0.115 R)
• M4: 2,550,045 km (0.095 R)
• M5: 2,644,142 km (0.088 R)
• M6: 4,300,191 km (0.084 R)
• M7: 4,988,191 km (0.082 R)
• M8: 5,526,145 km (0.084 R)
• M9: 7,048,603 km (0.09 R)
• M10: 7,247,568 km (0.08 R)
• M11: 7,314,289 km (0.029 R)
• M12: 8,269,471 km (0.076 R)
• M13: 10,369,227 km (0.08 R)
• M14: 10,671,115 km (0.1 R)
• M15: 10,823,256 km (0.089 R)
• M16: 12,542,435 km (0.097 R)
• M17: 15,104,598 km (0.111 R)
• M18: 15,877,869 km (0.07 R)
• M19: 18,729,504 km (0.096 R)
• M20: 21,542,243 km (0.035 R)
• M21: 21,638,135 km (0.097 R)
• M22: 24,483,487 km (0.044 R)
• M23: 24,784,478 km (0.069 R)
• M24: 25,390,050 km (0.09 R)
• M25: 28,490,466 km (0.115 R)
• M26: 31,055,321 km (0.05 R)
• M27: 31,817,223 km (0.104 R)
• M28: 32,365,200 km (0.057 R)
• M29: 33,248,276 km (0.074 R)
• M30: 33,692,881 km (0.117 R)
• M31: 35,264,407 km (0.074 R)
• M32: 35,717,688 km (0.058 R)
• M33: 35,831,383 km (0.111 R)
• M34: 37,204,392 km (0.119 R)
• M35: 38,478,068 km (0.116 R)
• M36: 40,001,723 km (0.11 R)
• M37: 40,119,606 km (0.049 R)
• M38: 40,830,196 km (0.081 R)
• M39: 42,023,538 km (0.066 R)
• M40: 42,143,515 km (0.1 R)
• M41: 43,713,545 km (0.082 R)
• M42: 45,795,349 km (0.096 R)
• M43: 46,661,820 km (0.051 R)
• M44: 49,673,674 km (0.098 R)
• M45: 50,181,708 km (0.063 R)
• M46: 50,309,016 km (0.105 R)
• M47: 51,459,424 km (0.117 R)
• M48: 52,618,358 km (0.093 R)
• M49: 53,785,970 km (0.101 R)
• M50: 54,307,617 km (0.059 R)
• M51: 54,700,013 km (0.102 R)
• M52: 57,605,951 km (0.102 R)
• M53: 58,407,048 km (0.071 R)
• M54: 59,212,034 km (0.079 R)
• M55: 61,376,266 km (0.059 R)
• M56: 61,921,251 km (0.118 R)
• M57: 62,194,417 km (0.107 R)
• M58: 63,428,600 km (0.055 R)
• M59: 63,566,230 km (0.118 R)
• M60: 65,781,624 km (0.088 R)
• M61: 67,600,136 km (0.113 R)
• M62: 68,586,285 km (0.112 R)
• M63: 69,151,915 km (0.085 R)
• M64: 69,293,584 km (0.112 R)
• M65: 69,577,072 km (0.072 R)
• M66: 70,287,662 km (0.084 R)
• M67: 70,715,213 km (0.082 R)
• M68: 71,572,857 km (0.108 R)
• M69: 72,146,565 km (0.119 R)
• M70: 72,865,832 km (0.075 R)
• M71: 73,732,153 km (0.045 R)
• M72: 74,021,625 km (0.085 R)
• M73: 75,620,527 km (0.109 R)
• M74: 75,766,534 km (0.099 R)
• M75: 78,261,677 km (0.11 R)
• M76: 79,296,895 km (0.112 R)
• M77: 80,039,050 km (0.119 R)
• M78: 83,331,998 km (0.097 R)
• M79: 83,482,793 km (0.081 R)
• M80: 86,363,898 km (0.101 R)
• M81: 89,277,316 km (0.086 R)
• M82: 90,978,693 km (0.111 R)
• M83: 91,133,976 km (0.113 R)
• M84: 94,570,688 km (0.101 R)
• M85: 96,304,976 km (0.04 R)
• M86: 97,255,371 km (0.091 R)
• M87: 97,572,818 km (0.118 R)
• M88: 98,208,758 km (0.029 R)
• M89: 98,527,402 km (0.076 R)
• M90: 99,325,057 km (0.102 R)
• M91: 100,766,583 km (0.112 R)
• M92: 102,214,840 km (0.038 R)
• M93: 103,670,128 km (0.099 R)
• M94: 109,064,178 km (0.106 R)
• M95: 109,724,054 km (0.086 R)
• M96: 109,889,360 km (0.097 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 17,136 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit